Advanced Bot Were Actually Real Players??

So I was just randomly selected to play the Advanced Bot game. My team and I were against others whose names were like Kled Bot or Fizz Bot and we saw the message at the beginning and we were all really confused and thought we were playing against hackers (because we didn't know about the Advanced Bot Program yet). We ended up just playing and then the bot team surrendered with some code. But the most confusing thing was when we got to the screen after winning, the names of the bots changed and when I looked at their profiles, it looked like an actual summoners profile! So were they bots, hackers, random testing people????

I hope I still can get the icon though, it looks cool lol

UPDATE: my dumbass just realized this was an april fool's joke. AND I REPORTED ALL OF THEM TOO BECUASE I THOUGHT THEY WERE CHEATING OMG OMG [zombie-brand-facepalm] [zombie-nunu-bummed] [slayer-jinx-unamused]